Analysis
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max time kernel
44s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 12:30
Static task
static1
Behavioral task
behavioral1
Sample
63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe
Resource
win10v2004-20220812-en
General
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Target
63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe
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Size
935KB
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MD5
3d903c535110c5bfc631ed078cabdec0
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SHA1
9e08bbc5802b59f1472e77e70e22f69d9b051878
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SHA256
63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f
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SHA512
0ffdb845d63ca6211a88d34760554f5254bf282930ba3bfc612063630bd76e70a1a4a839a37b50dc417df5eb30c9804dfb75c7117e80bbc98a22391eff27753d
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SSDEEP
12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4F:pyHv5Z+Wzv7AiBll0OBWi6si9G0
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1380-55-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1380-57-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1380-58-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1380-62-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1380-63-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1380-64-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exedescription pid process target process PID 1048 set thread context of 1380 1048 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exepid process 1380 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exedescription pid process target process PID 1048 wrote to memory of 1380 1048 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe PID 1048 wrote to memory of 1380 1048 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe PID 1048 wrote to memory of 1380 1048 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe PID 1048 wrote to memory of 1380 1048 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe PID 1048 wrote to memory of 1380 1048 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe PID 1048 wrote to memory of 1380 1048 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe PID 1048 wrote to memory of 1380 1048 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe PID 1048 wrote to memory of 1380 1048 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe 63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe"C:\Users\Admin\AppData\Local\Temp\63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe"C:\Users\Admin\AppData\Local\Temp\63e8c4f67f5cb92c497335d739e76782bdd49107aacd86824c350d220755144f.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1380-54-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1380-55-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1380-57-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1380-58-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1380-59-0x00000000004F0400-mapping.dmp
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memory/1380-61-0x00000000759F1000-0x00000000759F3000-memory.dmpFilesize
8KB
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memory/1380-62-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1380-63-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1380-64-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB